336420

Appears in sequences

• Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 58.at n=19A031736
• a(n) = 400*n^2 + 20.at n=29A158601
• Triangle read by rows, T(n, k) = (-1)^(n-k)*Bell(k)*Stirling1(n+1, k+1), for 0 <= k <= n.at n=39A355266
• Triangle read by rows. T(n, k) = (k + 1) * abs(Stirling1(n, k)).at n=49A360174